Classifying Angles
Types of Triangles
Finding Angle Measures
Math Stuff
Random
100
Angles that are equal to 180 degrees
Straight angles
100
Triangles that have no equal sides
Scalene triangles
100
What is the measure of each interior angle of an equilateral triangle?
60o
100
What does x equal?
x + 5 + 10 = 55
x = 40
100
What number is considered neither prime nor composite?
1
200
Angles that are equal to 90 degrees
Right angles
200
Triangles that have two equal sides
Isosceles triangles
200
Two interior angle measures of a triangle are 74 degrees and 53 degrees. What is the measure of the third interior angle?
53o
200
What is 4 x 9?
36
200
What's the chance of rolling a prime number on a standard die(1-6)?
1/2 or 50%
300
Angles that are greater than 90 degrees but less than 180 degrees
Obtuse angles
300
Triangles that have three angles less than 90 degrees
Acute triangles
300
Can a triangle have these interior angle measures? Why or why not? 36 degrees, 110 degrees, and 33 degrees
No, they do not equal 180o
300
16
300
Which planet is closest to the sun?
Mercury
400
The number of degrees that all angles add up to in a triangle
180o
400
Triangles that have one angle greater than 90 degrees
Obtuse triangles
400
Find the measure of angle y.
62o
400
What number comes next?
4, 8, 10, 20, 22, 44, 46, ?
92
400
At what times would the hands on the clock form a 60 degree angle?
10:00 and 2:00
30 degrees between each number(30x12=360 in all)
500
If two angles in the triangle are 40o and 50o, what is the third angle?
90o
500
Triangles that have one 90 degree angle?
Right triangles
500
What is angle x?
122o
500
What are the four missing numbers?
8, 16, 13, 7
500
Name the three types of transformations.
rotations (turns)
reflections (flips)
translations (slides)